CN204756338U - Support frame structure and applied device's display screen box - Google Patents
Support frame structure and applied device's display screen box Download PDFInfo
- Publication number
- CN204756338U CN204756338U CN201520386295.0U CN201520386295U CN204756338U CN 204756338 U CN204756338 U CN 204756338U CN 201520386295 U CN201520386295 U CN 201520386295U CN 204756338 U CN204756338 U CN 204756338U
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- supporting leg
- frame structure
- support frame
- fixed base
- articulated
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Abstract
The utility model discloses a support frame structure and applied device's display screen box, the support frame structure includes supporting leg base, supporting leg fixing base and elastic support protection subassembly. The pin joint of supporting leg fixing base is in the one end of supporting leg base, and is equipped with fixing base positioning mechanism on this supporting leg fixing base. Elastic support protection subassembly has bracing piece, elasticity sheath, elastic element and a telescopic link, and the one end pin joint of bracing piece is at the other end of supporting leg base, and the elasticity sheath sets up on the bracing piece, and elastic element sets up in the elasticity sheath, and the one end setting of telescopic link butt elastic element in the elasticity sheath, the other end of telescopic link are equipped with the protection subassembly positioning mechanism with fixing base positioning mechanism closure or separation. When having external shock supporting leg fixing base, the supporting leg fixing base bulldozes the telescopic link, and the telescopic link supports pressure elastic element and plays the cushioning effect, consequently can avoid damaging because of the striking causes injury to personnel and display screen.
Description
Technical field
The utility model relates to a kind of Anti-bumping protection technical field, particularly relates to a kind of support frame structure and applies the display screen box body of this device.
Background technique
In match place, as venues for football, usually can be provided with display screen, display screen is arranged on display screen box body.Existing display screen box body by fastening foot and fixed base Hard link, thus easily causes injury to personnel and display screen to damage when contestant competitor player clashes into casing, and its volume is not easy to more greatly its transport and installs.
Model utility content
The purpose of this utility model is the display screen box body providing a kind of support frame structure and apply this structure, is intended to avoid causing injury to personnel and display screen to damage because clashing into and facilitating it to install and transport.
In order to realize the purpose of this utility model, the utility model provides a kind of support frame structure, comprising:
Supporting leg pedestal;
Supporting leg fixed base, is articulated in one end of supporting leg pedestal, and this supporting leg fixed base is provided with fixed base positioning means; And
Elastic support protection assembly; there is strut, flexible sheath, elastic element and flexible rod; one end of strut is articulated in the other end of supporting leg pedestal; flexible sheath is arranged on strut; elastic element is arranged in flexible sheath; one end of flexible rod to be arranged in flexible sheath and to abut elastic element, and the other end of flexible rod is provided with protection assembly positioning means that is sealed with fixed base positioning means or that be separated.
As the improvement of the above-mentioned support frame structure of the utility model, described fixed base positioning means is transverse axis, protection assembly positioning means has location hook, control knob and fastener, location hook and control knob be arranged on flexible rod away from the one end abutting elastic element, location hook can grab on transverse axis; Fastener can rotate with control knob and be stuck on transverse axis or depart from transverse axis.
As the further improvement of the above-mentioned support frame structure of the utility model, one end away from abutting elastic element of described flexible rod is provided with the perforate vertically running through this flexible rod; The Control Shaft that control knob has button portion and extends out from button portion, stretch out this perforate in the perforate that Control Shaft is articulated in flexible rod, fastener is fixed on one end that Control Shaft stretches out this perforate.
As the further improvement of the above-mentioned support frame structure of the utility model, the quantity of described transverse axis is at least two, and described transverse axis compartment certain distance is arranged.
As the improvement of the above-mentioned support frame structure of the utility model, described supporting leg fixed base has an elongated fixed base base plate and vertically extends from the relatively long both side edges of fixed base base plate the two fixed base side plates come respectively, one end of two fixed base side plates is articulated on supporting leg pedestal, and fixed base positioning means is arranged on two fixed base side plates.
As the further improvement of the above-mentioned support frame structure of the utility model, described supporting leg pedestal has an elongated pedestal bottom plate and vertically extends from the relatively long both side edges of pedestal bottom plate two base side boards come respectively, and described two fixed base side plates are articulated in two base side boards; One end that described strut is articulated in supporting leg pedestal is articulated in two base side boards.
As the further improvement of the above-mentioned support frame structure of the utility model, described supporting leg pedestal also comprises one in the front support leg of strip, and front support leg is extensible or move into being arranged between two base side boards of two base side boards.
As the improvement of the above-mentioned support frame structure of the utility model, described supporting leg fixed base is provided with locking plate, and locking plate is provided with opening; Described elastic support protection assembly also comprises locking framework, and locking framework has knob and card, and knob hub is on strut, and card may be stuck in opening or being arranged on knob of shifting out from opening.
As the further improvement of the above-mentioned support frame structure of the utility model, described strut is provided with perforate, the rotating shaft that described knob has control knob and extends out from control knob, stretch out this perforate in the perforate that rotating shaft is articulated in strut, card is fixed on one end that described perforate is stretched out in rotating shaft.
Correspondingly, the utility model also provides a kind of support frame structure, comprises screen case and at least two above-mentioned support frame structures be fixed on screen case.
Supporting leg fixed base due to the utility model support frame structure is articulated on supporting leg pedestal, one end of strut is articulated in the other end of supporting leg pedestal, can amount to easily and fast and open support frame structure like this, thus be conducive to depositing and the installation transported and improve in place; And flexible sheath is arranged on strut; elastic element is arranged in flexible sheath; flexible rod one end abuts elastic element; the other end of flexible rod by protection assembly positioning means and fixed base positioning means sealed; thus when there being external force collision supporting leg fixed base; supporting leg fixed base pushing flexible rod, flexible rod compresses elastic element and plays buffer function, therefore can avoid causing injury to personnel and display screen to damage because clashing into.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of the utility model support frame structure when packing up;
Fig. 2 is the utility model support frame structure three-dimensional combination figure in use;
Fig. 3 is the utility model support frame structure side view in use;
Fig. 4 is the sectional view of the elastic support protection assembly of the utility model support frame structure;
Fig. 5 is the three-dimensional combination figure of the utility model display screen box body.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Below in conjunction with the drawings and specific embodiments, technological scheme described in the utility model is described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
The utility model support frame structure, for being fixed on display screen box body, is arranged at an angle to make display screen box body.Refer to Fig. 1 and Fig. 2, there is disclosed a preferred embodiment of the utility model support frame structure, in the present embodiment, support frame structure comprises supporting leg pedestal 10, supporting leg fixed base 20 and elastic support protection assembly 30.
Refer to Fig. 1 and Fig. 2, supporting leg pedestal 10 has pedestal bottom plate 110 and two base side boards 120.Pedestal bottom plate 110 is elongated.The lateral margin that two base side boards 120 are relatively grown from two of pedestal bottom plate 110 respectively vertically extends, and the two ends of two base side boards 120 are equipped with pedestal pivoted hole 121.
Supporting leg fixed base 20 has fixed base base plate 210, two fixed base side plate 220 and fixed base positioning means 230.Fixed base base plate 210 is elongated.The lateral margin that two fixed base side plates 220 are relatively grown from two of fixed base base plate 210 respectively vertically extends, and one end of two fixed base side plates 220 is equipped with fixed base pivoted hole 221.Two fixed base side plates 220 pass the pedestal pivoted hole 121 of fixed base pivoted hole 221 and two base side boards 120 one end by pivot and are articulated in two base side boards 120, thus supporting leg fixed base 20 and supporting leg pedestal 10 are articulated.
Fixed base positioning means 230 is the projection etc. being fixed on transverse axis on two fixed base side plates 220, be arranged on the elongated hole on two fixed base side plates 220 or be arranged on two fixed base side plates 220, in the present embodiment, positioning means 230 is two to keep at a certain distance away respectively the transverse axis be fixed on described fixed base side plate 220.
Refer to Fig. 2 to Fig. 4, elastic support protection assembly 30 has strut 310, flexible sheath 320, elastic element 330 and flexible rod 340.One end of strut 310 is provided with strut pivoted hole 311; strut 310 is articulated in two base side boards 120 by pivot through the pedestal pivoted hole 121 of two base side boards 120 the other ends and strut pivoted hole 311, thus elastic support is protected assembly 30 and supporting leg pedestal 10 to be articulated.
Flexible sheath 320 is arranged on the other end of strut 310, and it is the flat column of hollow.Elastic element 330 is arranged in flexible sheath 320.
One end of flexible rod 340 to be arranged in flexible sheath 320 and to abut elastic element 330.The other end of flexible rod 340 is provided with protection assembly positioning means 341, and this end of flexible rod 340 is provided with the perforate (in figure non-label) vertically running through this flexible rod 340.
Protection assembly positioning means 341 has location hook 342, control knob 343 and fastener 344.Location hook 342 be arranged on flexible rod 340 away from abutting one end of elastic element 330, and can grab on the positioning means 230 of supporting leg fixed base 20.The Control Shaft 346 that control knob 343 has button portion 345 and extends out from button portion 345.Stretch out this perforate in the perforate that Control Shaft 346 is articulated in flexible rod 340.Fastener 344 is fixed on one end that Control Shaft 346 stretches out this perforate, thus fastener 344 rotates with Control Shaft 346 and is stuck on positioning means 230, thus location hook 342 is locked on positioning means 230, or fastener 344 rotate backward with Control Shaft 346 and depart from positioning means 230, thus location hook 342 and positioning means 230 to be unlocked.
Refer to Fig. 1 to Fig. 4, when packing up the utility model support frame structure, rotating control knob 343 and being with moved fastener 344 to depart from positioning means 230 to make Control Shaft 346; Then; rotate elastic support protection assembly 30; the strut 310 of now elastic support protection assembly 30 drives two fixed base side plates 220 of two base side boards 120 relative support leg fixed bases 20 of supporting leg pedestal 10 to rotate; thus make elastic support protect assembly 30 and supporting leg pedestal 10 to be contained between two fixed base side plates 220; after amounting to like this, do not affect the outward appearance of display screen box body, be conducive to depositing and transport of display screen box body.
When using the utility model support frame structure, one end being provided with protection assembly positioning means 341 of flexible rod 340 is moved towards positioning means 230, thus makes elastic support protect one end of assembly 30 and supporting leg pedestal 10 pivot joint to shift out two fixed base side plates 220; When location hook 342 grab is on positioning means 230, rotating control knob 343 is with moved fastener 344 to snap in positioning means 230 to make Control Shaft 346, thus fixing flexible rod 340, thus supporting leg fixed base 20 relative support leg pedestal 10 can be made in a tilt fixing, in the present embodiment, this angle is 75 degree or 90 degree.If when now having external force collision supporting leg fixed base 20, supporting leg fixed base 20 rotates around the pedestal pivoted hole 121 of base side boards 120 and pushes flexible rod 340, flexible rod 340 compresses elastic element 330, thus play buffer function, therefore can avoid causing injury to personnel and display screen to damage because clashing into, and more can open support frame structure fast, improve the installation efficiency of display screen box body in place.
Refer to Fig. 2, further, for improving the stability when using the utility model support frame structure, supporting leg pedestal 10 also comprises a front support leg 130, and front support leg 130 is in strip, and it is movably placed between two base side boards 120.This front support leg 130 stretches out two base side boards 120 along moving towards two base side boards 120 with the direction of one end of fixed base side plate 220 pivot joint, thus add the length of supporting leg pedestal 10, thus further increase the utility model support frame structure stability in use.Otherwise when packing up the utility model support frame structure, this front support leg 130 moves along the direction of the one end towards two base side boards 120 and strut 310 pivot joint and is placed between two base side boards 120, thus reduces the length of the utility model support frame structure.
Refer to Fig. 2 to Fig. 4, further, when packing up the utility model support frame structure, skid off in supporting leg fixed base 20 for preventing supporting leg pedestal 10 and elastic support protection assembly 30, supporting leg fixed base 20 also comprises locking plate 240, locking plate 240 is fixed on fixed base base plate 210, which is provided with opening 241; Strut 310 offers perforate, and elastic support protection assembly 30 also comprises locking framework 350.Locking framework 350 has knob 351 and card 352.The rotating shaft 354 that knob 351 has control knob 353 and extends out from control knob 353.Stretch out this perforate in the perforate that rotating shaft 354 is articulated in strut 310.Card 352 is fixed on one end that this perforate is stretched out in rotating shaft 354, thus card 352 rotates with rotating shaft 354 and is stuck in opening 241, thus when packing up the utility model support frame structure by supporting leg pedestal 10, supporting leg fixed base 20 and elastic support protection assembly 30 are fixed together, thus can prevent supporting leg pedestal 10 and elastic support protection assembly 30 from skidding off in supporting leg fixed base 20, when using the utility model support frame structure, turning knob 351 with card 352 is rotated backward with rotating shaft 354 and thus shift out in opening 241, thus can moving telescopic bar 340 and supporting leg fixed base 20 relative support leg pedestal 10 is arranged at an angle.
Supporting leg fixed base 20 due to the utility model support frame structure is articulated on supporting leg pedestal 10, one end of strut 310 is articulated in one end away from articulated support leg fixed base 20 of supporting leg pedestal 10, flexible sheath 320 is arranged on strut 310 the other end, elastic element 330 is arranged in flexible sheath 320, flexible rod 340 one end abuts elastic element 330, the other end of flexible rod 340 is sealed with fixed base positioning means 230 by protection assembly positioning means 341, thus when there being external force collision supporting leg fixed base 20, supporting leg fixed base 20 pushes flexible rod 340, flexible rod 340 compresses elastic element 330 and plays buffer function, therefore can avoid causing injury to personnel and display screen to damage because clashing into.
Correspondingly, the utility model also provides a kind of display screen box body, comprises screen case 1 and at least two above-mentioned support frame structures, and the supporting leg fixed base 20 of support frame structure is fixed on screen case 1, as shown in Figure 5.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a support frame structure, is characterized in that, comprising:
Supporting leg pedestal;
Supporting leg fixed base, is articulated in one end of supporting leg pedestal, and this supporting leg fixed base is provided with fixed base positioning means; And
Elastic support protection assembly; there is strut, flexible sheath, elastic element and flexible rod; one end of strut is articulated in the other end of supporting leg pedestal; flexible sheath is arranged on strut; elastic element is arranged in flexible sheath; one end of flexible rod to be arranged in flexible sheath and to abut elastic element, and the other end of flexible rod is provided with protection assembly positioning means that is sealed with fixed base positioning means or that be separated.
2. support frame structure as claimed in claim 1, it is characterized in that, described fixed base positioning means is transverse axis, protection assembly positioning means has location hook, control knob and fastener, location hook and control knob be arranged on flexible rod away from abutting one end of elastic element, location hook can grab on transverse axis; Fastener can rotate with control knob and be stuck on transverse axis or depart from transverse axis.
3. support frame structure as claimed in claim 2, is characterized in that, one end away from abutting elastic element of described flexible rod is provided with the perforate vertically running through this flexible rod; The Control Shaft that control knob has button portion and extends out from button portion, stretch out this perforate in the perforate that Control Shaft is articulated in flexible rod, fastener is fixed on one end that Control Shaft stretches out this perforate.
4. support frame structure as claimed in claim 2, it is characterized in that, the quantity of described transverse axis is at least two, and described transverse axis compartment certain distance is arranged.
5. support frame structure as claimed in claim 1, it is characterized in that, described supporting leg fixed base has an elongated fixed base base plate and vertically extends from the relatively long both side edges of fixed base base plate the two fixed base side plates come respectively, one end of two fixed base side plates is articulated on supporting leg pedestal, and fixed base positioning means is arranged on two fixed base side plates.
6. support frame structure as claimed in claim 5, it is characterized in that, described supporting leg pedestal has an elongated pedestal bottom plate and vertically extends from the relatively long both side edges of pedestal bottom plate two base side boards come respectively, and described two fixed base side plates are articulated in two base side boards; One end that described strut is articulated in supporting leg pedestal is articulated in two base side boards.
7. support frame structure as claimed in claim 6, is characterized in that, described supporting leg pedestal also comprises a front support leg in strip, and front support leg is extensible or move into being arranged between two base side boards of two base side boards.
8. support frame structure as claimed in claim 1, it is characterized in that, described supporting leg fixed base is provided with locking plate, and locking plate is provided with opening; Described elastic support protection assembly also comprises locking framework, and locking framework has knob and card, and knob hub is on strut, and card may be stuck in opening or being arranged on knob of shifting out from opening.
9. support frame structure as claimed in claim 8, it is characterized in that, described strut is provided with perforate, the rotating shaft that described knob has control knob and extends out from control knob, stretch out this perforate in the perforate that rotating shaft is articulated in strut, card is fixed on one end that described perforate is stretched out in rotating shaft.
10. a display screen box body, is characterized in that, comprises screen case and the support frame structure described at least two arbitrary claims of claim 1 to 9, and described support frame structure is fixed on screen case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386295.0U CN204756338U (en) | 2015-06-05 | 2015-06-05 | Support frame structure and applied device's display screen box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520386295.0U CN204756338U (en) | 2015-06-05 | 2015-06-05 | Support frame structure and applied device's display screen box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756338U true CN204756338U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520386295.0U Active CN204756338U (en) | 2015-06-05 | 2015-06-05 | Support frame structure and applied device's display screen box |
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| CN (1) | CN204756338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081591A (en) * | 2021-04-02 | 2021-07-09 | 成都市第三人民医院 | Portable pharynx swab collection isolation workbench |
-
2015
- 2015-06-05 CN CN201520386295.0U patent/CN204756338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081591A (en) * | 2021-04-02 | 2021-07-09 | 成都市第三人民医院 | Portable pharynx swab collection isolation workbench |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |